The verdict in three sentences
A custom monitoring-and-evaluation (M&E) app for an Accra NGO costs between 5,000,000 and 11,000,000 FCFA over 9 to 13 weeks, versus 60,000 to 200,000 FCFA per month for a SaaS like ODK/CommCare rented for life. The decisive gain is not price: it is moving the donor report from 3 weeks to 3 days and ending duplicated data re-entry. Over a 3-year funding cycle, an auditable, offline app secures renewals far more reliably than a shared spreadsheet.
Why paper and Excel are expensive for an NGO
The real cost is not the Excel license: it is human time and lost funding. A field team entering data twice (paper notebook, then office spreadsheet) creates errors, and a donor receiving an untraceable report can freeze a tranche.
| Loss item | Paper/Excel situation | With offline M&E app |
|---|---|---|
| Donor report lead time | 3 weeks | 3 days |
| Duplicated / re-entered data | ~40% of rows | -80% |
| Monthly consolidation time | 5-6 days/agent | 0.5 day/agent |
| Traceability (who entered what, when) | almost none | 100% timestamped |
| Risk of frozen donor tranche | high | low |
Development cost per module (2026 estimate)
An NGO does not need everything at once. Prioritize offline collection and indicators, then add geolocation and donor dashboards.
| Module | FCFA range | Indicative time |
|---|---|---|
| Offline collection (forms, sync) | 1,500,000 - 2,800,000 | 3-4 weeks |
| Beneficiary registry + deduplication | 900,000 - 1,800,000 | 2-3 weeks |
| Indicators & logical framework | 1,000,000 - 2,000,000 | 2-3 weeks |
| Geolocation of sites/households | 600,000 - 1,200,000 | 1-2 weeks |
| Donor dashboards (PDF/Excel export) | 1,000,000 - 2,400,000 | 2-3 weeks |
| Roles & audit trail | 500,000 - 1,100,000 | 1-2 weeks |
Build vs Buy over 3 years
SaaS looks cheaper in month one, but cumulative usage cost and the lack of customization (donor-specific indicators, local languages) flip the math.
| Scenario | Year 1 | Year 2 | Year 3 | 3-year total |
|---|---|---|---|---|
| M&E SaaS (130,000 FCFA/month) | 1,560,000 | 1,560,000 | 1,560,000 | 4,680,000 |
| Custom app (build 8,000,000 + maintenance 900,000/yr) | 8,900,000 | 900,000 | 900,000 | 10,700,000 |
| Custom app amortized (asset value + time saved) | — | — | — | positive from year 2 |
Beyond 3 projects or 4,000 tracked beneficiaries, the custom app becomes the most profitable asset because it removes recurring costs of frozen tranches and re-entry.
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Mini case study
Grace, an M&E coordinator at an Accra NGO (4 projects, 12 field agents), spent 5 days a month consolidating paper notebooks, i.e. 60 days/year. With the offline app, consolidation drops to 0.5 day per agent per month. Across 12 agents she saves roughly 54 agent-days per year. Valued at 12,000 FCFA/day, that is ~648,000 FCFA of recovered time yearly, on top of an 8,000,000 FCFA donor tranche unlocked on time thanks to an auditable report delivered in 3 days.
Kolonell referral program
Do you know NGOs, cooperatives or firms struggling with paper? Become a Kolonell referral partner. Our commissions: 15% + 5% recurring on a showcase site, 12% on an e-commerce project, 10% on a marketplace and 8% on an institutional project. One introduction that closes on an 8,000,000 FCFA M&E app earns you a real commission.
FAQ
How much is the minimum usable version? A first version with offline collection and basic indicators starts around 5,000,000 FCFA and ships in 9 weeks. Geolocation and donor dashboards are added afterward.
Does the app work with no network in the field? Yes, it is the core of the system: agents enter data offline and sync as soon as 3G/4G or Wi-Fi is available, with zero data loss.
Can we export in the donor's required format? Yes, PDF and Excel exports customized to the logical framework. Report preparation drops from 3 weeks to 3 days.
What does annual maintenance cost? Budget 700,000 to 1,000,000 FCFA per year for hosting, fixes and indicator changes, i.e. less than 8 months of SaaS.
What if we add a new project or donor? The architecture is multi-project: adding a logical framework costs a fraction of the initial build, often 300,000 to 700,000 FCFA depending on indicator complexity.
Let's talk about your project. We'll scope your indicators and M&E budget in one call. WhatsApp +221 77 596 93 33.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.
